baber/WOPTO huggingface dataset:
Patent JP-S63319164-A (JP)
Title: Recorder
Inventor: ASADA AKIHIRO
IPC: B41J2/35
Filed: 1987-06-24
Abstract: PURPOSE:To raise the utility efficiency of a power source capacity and to improve recording speed by controlling the conducting time of driving means in response to the number of information of black pixels, directly proportionally controlling a recording time to the number of information of the pixels, and inversely proportionally controlling the conducting time to the number of information of the pixels. CONSTITUTION:A print start signal 65 is triggered to start a printing time controller 11 and a duty controller 12, thereby controlling to conduct the heater of a recording head 4 corresponding to black pixels through a driver 3. A print controller 6 outputs the signal 65, outputs a picture information signal 62 in synchronization with a shift clock signal 61 after a predetermined time, and counts the number of the pixels of the signal 62 by a black pixel counter 7. Since a duty setter 125 outputs a value inversely proportional to the number of the pixels from a duty (d) of the ratio of a conducting time TE to a heater per unit time T0 to a coincidence detector 24, a current consumption at the conducting time is increased proportionally to the number of the pixels, but a mean current consumption per unit time T0 is constant not depending upon the number of the pixels.
Patent JP-S6048337-A (JP)
Title: Method of treating with plasma
Inventor: KODAMA SATOSHI
IPC: B29C59/14
Filed: 1983-08-27
Abstract: PURPOSE:To treat uniformly and simultaneously a plurality of complicated and large articles such as automotive parts or the like, by arranging a discharge electrode at the center of a treating container, and rotating objects to be treated around the electrode. CONSTITUTION:A discharge electrode 15 is arranged at the center of a treating container (preferably stainless steel or the like), and while objects 2a, 2b to be treated are rotated about the electrode 15, a plasma treating gas (e.g. O2 or the like) is subjected to discharge. For example, object supports 13 each having a bearing 14 for rotating objects can be located over the electrode 15, and the objects 2a, 2b are placed on the supports 13 and are rotated by a motor 1. Then a treating gas is fed from a cylinder 5, and high frequency is oscillated by a high frequency oscillator 7 to case discharge thereby generating a plasma.
Patent JP-S5379475-A (JP)
Title: Attachment method of led display unit
Inventor: HIRASAWA KATSUHIKO
IPC: G04C3/00
Filed: 1976-12-24
Abstract: PURPOSE: To ensure an easy electric connection between a display unit and the watch circuit substrate, by providing plural metal pins on the rear surface of LED display unit and also providing holes corresponding to the pins to the circuit substrate to which the display unit is attached. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0713814-A (JP)
Title: Fault monitoring device
Inventor: ISHIGURO TATSUYA
IPC: G06F11/32
Filed: 1993-06-25
Abstract: PURPOSE:To easily understand a fault place and fault contents by providing a fault contents deciding circuit which outputs character information corresponding to the fault contents and a state display part which displays the character information. CONSTITUTION:If a CPU card 1 becomes faulty, a fault signal A is outputted from the CPU card 1 to the fault contents deciding circuit 7. Consequently, the fault contents deciding circuit 7 decides the fault contents on the basis of the fault signal A sent from the CPU card 1, and specifies and outputs the character information corresponding to the fault contents by referring to a previously stored character information table. The character information is inputted to a state display part 8 and the fault contents of the CPU card 1 are displayed as characters. A fault occurring in a power source card 2 or a PIO card 3 is the same. Thus, the fault contents of the fault occurring in the CPU card 1, power source card 2, or PIO card 3 are displayed as the characters at the state display part 8, so the fault contents can easily be understood.
Patent JP-H1052953-A (JP)
Title: Adaptive method for processing ink-jet recording medium
Inventor: OLSON ALLAN G
IPC: B41J25/308
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To process an ink-jet printing medium so as to correctly move an individual modium sheet in a print area of an ink-jet printing mechanism, and print on the sheet. SOLUTION: The method includes steps of preparing a driving motor 88, a medium-supporting member 80 which regulates a distance Z between a medium and a print head in a print area 25 by a distance between the print head (54, 56) and the medium when supported by the medium-supporting member 80, and a distance regulator 100, coupling the motor 88 to the supporting member 80 in an operable state with the used of the distance regulator 100, and selectively adjusting by means of the distance regulator 100 a distance ΔZ between the medium and print head with the use of the motor 88.
Patent JP-H10794-A (JP)
Title: Recovery unit
Inventor: TATSUMI YOSUKE
IPC: B41J2/18
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a recovery unit which recovers an ink display state of a printing head with a simple structure. SOLUTION: A first displacement part 32a displacing by press pressurized by a head carriage 18 and a second displacement part 32b which rotates in a center of a rotation axis 32c accompanied by the displacement of this first displacement part 32a to approach an ink discharge opening 20a are provided to a unit body frame 40 of a recovery unit 30. Then, a cap 34 which covers the ink discharge opening 20a when this displacement part 32b approaches the ink discharge opening 20a is fixed to the second displacement part 32b. Furthermore, a suction pump 50 is built in the unit body frame 40 and actuated by the method wherein the first displacement part 32a is pressed by the head carriage 18.
Patent JP-2000349302-A (JP)
Title: Semiconductor device
Inventor: HAYASHI TETSUYA
IPC: H01L29/78
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To essentially prevent flow of an avalanche breakdown current between the gate and drain without deteriorating performance of an element, in a current controlled power element having U-shaped insulating electrodes. SOLUTION: A distance from the bottom of a trench to a source region 3 in a channel region 7, i.e., a channel length L, is set to at least one time and less than two times a distance between facing side walls of the trench in the channel region, i.e., the thickness H of the channel. A current flows between the drain region and the source region by opening the channel, and energy accumulated in an inductive load is consumed. That is, an avalanche breakdown current does not flow essentially.
Patent JP-S5948560-A (JP)
Inventor: KANEDA SHINICHI
IPC: E04F15/00
Filed: 1982-09-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06328979-A (JP)
Title: Elevating step device for truck of cab-over type
Inventor: MIHIRA TAKEAKI
IPC: B60R3/02
Filed: 1993-05-21
Abstract: PURPOSE:To improve the landing/alighting property for the cab high above the ground by providing a movable step member in a turnable manner between the storing position and the horizontally extended position, and constituting this movable step member in an elevating/lowering manner along a slide post in the vertical direction. CONSTITUTION:In riding a vehicle, when a switch provided in an appropriate position outside a cab is operated, a door opening/closing device is operated to open the door, and at the same time, an operating lever 56 is turned counterclockwise by the specified angle by the contraction of a first actuator 52. Thus, a movable step member 18 is turned from the storing position to the outside of the vehicle body until the member is in the horizontal position through a step shaft 46 and a step bracket. When the occupant steps on this movable step member 18 and operates the switch for elevating/lowering, a second actuator 60 is extended, and a step arm 24 is elevated along a slide post 20 through a wire 42 to be wound around a pulley 62, and the occupant is elevated thereby.
Patent JP-S641332-A (JP)
Title: Method for decoding reed-solomon code
Inventor: SHIROTA NORIHISA
IPC: H03M13/00
Filed: 1987-06-23
Abstract: PURPOSE: To improve the reliability of the correction by an eraser, by carrying out eraser correction by regarding a pointer as correct when a specific condition is established from a wrong-position polynominal formed of a value corresponding to wrong position indicated by the pointer.  
     CONSTITUTION: When a condition deg σ*(x)>deg ω*(x) is established when a wrong position polynominal formed of a value corresponding to the wrong position indicated by a pointer is expressed as σ*(x) and the σ*(x)S(x) found by multiplying the wrong position polynominal σ*(x) by a syndrome polynominal S(x) is expressed as a polynominal ω*(x), eraser correction is carried out by regarding the pointer as correct. Therefore, whether or not the pointer indicates all wrong positions can be checked and highly reliable eraser correction can be carried out. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5277973-A (JP)
Title: Tramsmission
Inventor: MURAKAMI NOBORU
IPC: F16H3/66
Filed: 1975-12-25
Abstract: PURPOSE: To obtain transmission with forward four stages and backeard one stage, by employing basically two sets of single pinion simple planetary gear or one set of double pinion simple planetary gear, three clutches, and two brakes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05325172-A (JP)
Title: Magnetic recording disk
Inventor: HAYAKAWA SATORU
IPC: C09D127/04
Filed: 1992-05-25
Abstract: PURPOSE:To provide a magnetic recording disk of which traveling durability is excellent under a wide surroundings condition from a low temperatures up to a high temperatures, electromagnetic conversion characteristics such as overwrite characteristic, reproduction output, modulation and the like are good, density is high and capacity is large. CONSTITUTION:A nonmagnetic layer which is composed of a nonmagnetic powder and a bonding-agent resin and a magnetic layer which is composed of a ferromagnetic powder and a bonding-agent resin are fromed on a nonmagnetic support body in this order. A magnetic recording disk is formed in the following manner: the orientation-degree ratio of particles in the ferromagnetic powder for the magnetic layer is 0.85 or lower; in addition, said magnetic layer and said nonmagnetic layer contain components which are expressed by Formulas I, II; and the content of the compound expressed by Formula I is at least 30wt.% or lower of the total amount of the compound expressed by Formula I and the compound expressed by Formula II. Preferably, R1 in Formula I is a 7C branched alkyl group.
Patent JP-S60133434-A (JP)
Title: Focus adjusting device of camera
Inventor: SUZUKI TOYOTOSHI
IPC: G02B7/08
Filed: 1984-07-25
Abstract: PURPOSE:To move a lens barrel in its extension direction associatively with a driving member by providing a guide shaft to the lens barrel, running the guide shaft through a hole made in the lens barrel body, and moving it in the optical- axis direction, and applying backward energizing force to the guide shaft with spring force. CONSTITUTION:The guide shaft 4b which extends in the optical-axis direction is fixed to the lens barrel 4 and also run through the guide hole 1a formed in the lens barrel body 1 so that the lens barrel 4 is movably in the axial direction. Then, a spring 7 is provided between the rear part of the guide shaft 4b and lens barrel body to apply displacing force which displaces the guide shafts in the opposite direction of the extension direction of the lens. The lens barrel 4 is moved forth associatively with a driving member 2 which is displaced from its initial position by some extent based upon subject distance during focus adjustment to extend the lens barrel. The whole constitution of the extending device for the lens barrel is simplified and reduced in size as compared with a helicoid screw type, less in load during driving, and applied to a camera having an automatic focusing device.
Patent JP-S6162170-A (JP)
Inventor: BAABARA AN BAAKAA
IPC: G06F17/24
Filed: 1985-07-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6216183-A (JP)
Title: High-speed stamper
Inventor: ICHIKAWA KIYOMICHI
IPC: B41K3/08
Filed: 1985-07-16
Abstract: PURPOSE:To enable to stamp at a predetermined position of a sheet material accuretly, rapidly and continuously with favorable operability, by constituting a high-speed stamper of an automatic paper-supplying mechanism, a stamping mechanism, a reversing and feeding mechanism and a stamping-controlling mechanism. CONSTITUTION:The high-speed stamper comprises the automatic paper-supplying mechanism A for feeding out stacked sheet materials S one sheet at a time, the stamping mechanism B for stamping by a stamp 53 at a position of the sheet material S supplied from the mechanism A which position is perpendicular to the feeding direction, the reversing and feeding mechanism C for reversing the stamped sheet material S and feeding it out to a sheet receiving table 72, and the stamping-controlling mechanism D for operating the stamping mechanism B on sensing the sheet material S fed out from the mechanism A so that the timing of the detection of the sheet material S and the timing of operating the mechanism B according to the detection can be controlled.Accordingly, the stamping position in the feeding direction on the sheet material S can be set through timing control by the mechanism D, and by combining the setting with the stamping mechanism B, the sheet material S can be stamped by an arbitrary stamp 53 at a desired position thereon.
Patent JP-2000348608-A (JP)
Title: Manufacture for barrier rib of plasma display
Inventor: TANAKA HIROYUKI
IPC: H01J11/34
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To manufacture an electronic device with a high yield, by layer-like depositing powdery barrier-rib materials coated with photo-tacking resist on a substrate, then exposing them pattern like, removing the powdery barrier rib materials coated with photo-tackingresist in an unexposed part, and then baking them. SOLUTION: For depositing a barrier rib material 2 on a substrate 1, the barrier-rib material 2 is uniformly scattered onto the substrate 1 and then a flat plate is brought into press contact. The material 2 deposited on the substrate 1 is exposed pattern like. For the pattern-like exposure, a negative mask 3 that passes light through a desired part is placed over the material 2, and active light ray 4 is applied. Then, the unexposed material 2 is removed. A pattern 5 comprising barrier-rib material is baked to form a battier rib 6. The baking removes organic material of the pattern 5 comprising barrier rib material to improve strength and gas impermeability. Temperature and period for the baking are respectively typically 350-580 deg.C and 1-20 hours.
Patent JP-H09603-A (JP)
Title: Method for separating constituent of blood
Inventor: ONO SHINJI
IPC: A61J3/00
Filed: 1995-06-22
Abstract: PURPOSE: To eliminate mixing of air in a bag for separating blood constituents and to obtain hematic preparations from the whole blood at high yield even using a leukocyte removal filter by discharging to that filter the air contained in the bag for storing the blood with leukocyte removed. CONSTITUTION: Blood collected with a needle 1 is stored through a blood collecting tube 2 in a bag 3 containing an anticoagulant and placed in a storage temporarily. The blood in the bag 3, with the leukocyte removed through a leukocyte removal filter 5, is stored in a bag 6. The air remaining in the bag 6 with the blood from which leukocyte has been removed is discharged to the leukocyte removal filter 5 by closing a blood transporting tube 4' and opening a blood transporting tube 11. Then, with the tube 11 closed and with the tube 4' opened, the blood remaining in the downstream of the removal filter 5 is stored in the bag 6. Thus, hematic preparations are efficiently obtained from the whole blood.
Patent JP-S641713-A (JP)
Title: Production of modified unsaturated polyester
Inventor: MERA HIROSHI
IPC: C08F299/04
Filed: 1987-06-25
Abstract: PURPOSE: To obtain the titled polymer to be readily processed into a composite material with an epoxy resin, having excellent heat resistance and heat shrinkability after molding, by reacting a dienephilic residue-containing unsaturated polyester with a diene compound under a specific condition.  
     CONSTITUTION: A dienephilic residue-containing unsaturated polyester is reacted with a diene compound, a Diels-Alder addition structure is introduced to a main chain of polymer and the reaction is carried out in a condition to at least partially dissolve a formed modified unsaturated polyester to give the aimed polymer. To be concrete, the reaction is preferably carried out in a solvent such as aromatic hydrocarbon. The reaction temperature is preferably ≤90°C. The dienephilic residue-containing unsaturated polyester of the raw material is preferably produced by using a dibasic acid and/or a diol having a dienephilic structure. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-2000060178-A (JP)
Title: Brushless motor drive circuit and method for controlling the same
Inventor: TSUCHIYAMA YOSHIRO
IPC: H02P6/182
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor drive circuit which can drive a brushless motor by the same control method, without requiring changeover between start control and normal control. SOLUTION: At starting of a brushless motor 1, the output of a comparator circuit 10 becomes nearly equal to that of a V/f conversion circuit 11, because both the impressed voltage and induced voltage are low and the outputs of sample hold circuits 6 and 7 are nearly equal to each other. Consequently, the same starting method as the conventional starting method is used. However, when the rotating speed of the motor 1 increases and the induced voltage begins to be observed, the drive voltage automatically turns into a stateir which the voltage is automatically controlled to an appropriated value, with respect to the rotating speed and load of the motor each time. Therefore, no change-over operation occurs between the start control and normal control.
Patent JP-S638209-A (JP)
Inventor: ERUNSUTO URUMAN
IPC: C04B14/04
Filed: 1987-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0324469-A (JP)
Title: Waveform memory device
Inventor: HOSOKAWA NOBORU
IPC: H03M1/12
Filed: 1989-06-21
Abstract: PURPOSE:To make it possible to realize the sampling control of a waveform memory device using multiphase memories with low-speed circuits by controlling the sampling with a first circuit, and measuring the time from a trigger to a certain phase with a second circuit. CONSTITUTION:Latch circuits 2 - 5 latch waveform data A outputted from and AD converter 1. The data are stored in memory circuits 6 - 9. A sample- number controlling counter circuit 14' performs counting every time when one word in full phase is stored after a trigger signal TRIG has been inputted. A sample-end flag J is outputted after the sampling is finished. A pulse generat ing circuit 15, a dual-slope generating circuit 16, a comparator 17, and AND circuit 18, a counter circuit 19 and a frequency dividing circuit 22 constitute a trigger-position detecting circuit. The time from the trigger to a certain phase is measured, and the correlation between the trigger position and the phase of the memory is obtained. In this constitution, the counter 14' is made to be a low-speed circuit which is operated at a rate equal to the veciprocal of the phase number of the memory with respect to the sampling rate. High speed property is not required for the circuit 19. Thus the sampling can be controlled.
Patent JP-S5857489-A (JP)
Title: Color liquid crystal composition
Inventor: YAMANASHI FUMIAKI
IPC: C09B31/043
Filed: 1981-10-01
Abstract: PURPOSE:To obtain a color liquid crystal composition forming a display device with good motion stability, color tone and display contrast, by using a mixture of a 1,4-naphthylene deriv. as a reddish violet dye and a 1,4-phenylene deriv. as a red dye. CONSTITUTION:The titled composition is obtd. by mixing a nematic liquid crystal with positive dielectric anisotropy, an optically active material and a dichloric dye consisting of 60-95wt% 1,4-naphthylene deriv. of formulaI[wherein R1 is H or 5C or lower alkyl; R2 is of formula III (wherein R and R<1> are each lower alkyl; n>4)]as a dichroic reddish violet diazo dye and 40-5wt% 1,4- phenylene deriv. of formula II[wherein R3 is H or 5C or lower alkyl; R4 is of the formula IV (wherein R'' and R''' are each lower alkyl; n>4)], as a dichroic red diazo dye. Said dichroic dye is contained in an amount of 0.4- 0.9wt%.
Patent JP-H0447817-A (JP)
Title: Digital private exchange system
Inventor: SAGAWA SHUICHI
IPC: H04Q3/58
Filed: 1990-06-15
Abstract: PURPOSE:To secure optimum transmission quality at a time corresponding to traffic and to effectively utilize an expensive digital repeating line by varying a band compression level. CONSTITUTION:Assuming that a call is newly generated between a subscriber terminal B1 and a subscriber terminal B2, although a repeating line 3 is already used. Central control parts 17 and 18 of PBX 1 and 2 checks it according to a built-in data table registered in advance whether there is any problem or not in communication due to terminals A1 and A2 already under communicating and in communication due to the terminals B1 and B2 to be set newly even when the band is compressed up to 32Kbps. When there is no problem, one channel of 64Kbps is handled as the two channels of 32Kpbs, and the communication is started between the terminals B1 and B2 without interrupting the communication between the terminals A1 and A2.
Patent JP-S63318921-A (JP)
Inventor: YAGI MASATOSHI
IPC: A47J27/00
Filed: 1987-06-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0323185-A (JP)
Title: Vibration-damping device for elevator
Inventor: KAGAMI MASAAKI
IPC: B66B7/02
Filed: 1989-06-21
Abstract: PURPOSE:To make it possible to travel an elevator stably at a high speed without producing its lateral swing movement by providing a compliance control unit between a cage and its rail engagement member so that the sum of the lateral movement of the cage and the compliance value of a rail may come roughly to a constant. CONSTITUTION:A platform suspended by means of a main rope 1 is connected to an upper connecting frame 11 above the platform through a vibration-proof rubber 15. A rail engagement member 7 is provided on each of both sides of the upper connecting frame 11 through a vibration-proof rubber 13 to guide a cage along a pair of rails 9. A compliance control unit 31 consisting of an upper longitudinally driving actuator 17 and an upper transversely driving actuator 20 is mounted on an upper frame 2 so that the sum of the spring contact or compliance value of the rail 9 in horizontal direction change and the lateral swing vibration of a cage may come roughly to a constant, to eliminate the cause of variable spring-constant type factor exciting vibration and to remove a periodical forced exciting force due to the eccentric load of the cage. Thus, a stable high-speed travelling of the cage can be made without producing lateral swing movement.